Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557248 | Post-grouting method for immersed tube joint base | Wei Lin, Heng Liang, Kexin Liu, Li-Peng Wang, Changcheng Wei +7 more | 2020-02-11 |
| 10526762 | Final joint of immersed tunnel as well as prefabrication method and installation method | Ming Lin, Xiaodong Liu, Yi Li, Haiqing Yin, Wei Lin +9 more | 2020-01-07 |